If you’re sneezing, coughing, or battling a runny nose during the colder months, you might think it’s just a cold. But for many, these symptoms are the result of winter allergies. While allergies are often associated with spring and summer, winter allergies are just as real and can be just as frustrating. Let’s explore the causes of winter allergies, how they differ from their summer counterparts and ways to alleviate them.
Can you get allergies in the winter?
Yes, allergies can strike any time of year, including winter. Unlike summer allergies, which are often triggered by outdoor pollen, winter allergies are typically caused by indoor allergens. As people spend more time indoors during the colder months, exposure to allergens like pet dander, mold and dust mites increases, triggering allergic reactions in susceptible individuals.
Understanding winter vs. summer allergies
- Summer allergies: Commonly triggered by outdoor allergens like pollen from trees, grasses, and weeds. Symptoms often flare up when you’re outdoors.
- Winter allergies: Primarily caused by indoor allergens such as dust mites, pet dander, and mold. Symptoms are more likely to occur indoors, especially in poorly ventilated spaces.
When is winter allergy season?
Winter allergy season typically begins when temperatures drop, and people start relying on indoor heating. For many, symptoms peak during the coldest months when homes are sealed up to keep warm, reducing airflow and trapping allergens inside.
What causes allergies in the winter?
Several indoor allergens are common culprits for winter allergies:
- Pet dander: Proteins found in skin flakes, saliva, and pet urine can trigger allergic reactions. These allergens can linger in the air and on surfaces for long periods.
- Mold: Mold thrives in damp and humid areas, such as basements, bathrooms, or near windows with condensation. Heating systems can also circulate mold spores throughout a home.
- Dust mites: These microscopic creatures live in bedding, carpets, and upholstered furniture. They thrive in warm, humid environments created by indoor heating.
Common symptoms of winter allergies
Winter allergy symptoms can resemble those of a cold, but they persist longer and lack fever or body aches typically associated with viral infections. Symptoms include:
- Sneezing
- Coughing
- Runny or congested nose
- Itchy, watery eyes
- Sore or scratchy throat
How to alleviate winter allergies
Fortunately, there are several strategies to reduce exposure to allergens and alleviate symptoms:
Minimize pet dander:
- Keep pets out of bedrooms and off furniture.
- Bathe and groom pets regularly to reduce dander.
- Use a vacuum cleaner with a HEPA filter to clean pet hair and dander.
Control mold growth:
- Use a dehumidifier to keep indoor humidity levels below 50%.
- Regularly clean areas prone to mold, such as bathrooms and basements.
- Repair leaks and improve ventilation in damp areas.
Reduce dust mites:
- Wash bedding in hot water weekly.
- Use dust-proof covers on mattresses and pillows.
- Vacuum carpets and furniture regularly with a HEPA-filtered vacuum.
Improve indoor air quality:
- Use an air purifier to filter allergens from the air.
- Keep windows closed during high-allergen periods but ensure proper ventilation.
- Replace HVAC filters frequently to reduce the spread of allergens.
Seek medical help:
- Over-the-counter antihistamines, decongestants, or nasal sprays can provide relief.
- Consult a healthcare provider if symptoms persist or worsen. They may recommend allergy testing or prescribe stronger medications.
Winter allergies can be a challenge, but understanding the causes and taking proactive steps can make a big difference. By managing indoor allergens and seeking appropriate treatment, you can enjoy the colder months without constant discomfort. If you’re struggling with winter allergies, visit your local urgent care center for personalized care and advice.
If you or a loved one has winter allergy symptoms, don’t wait for treatment—find an urgent care location near you. Walk in or reserve a time with Hold My Spot®.
Sources:
Harvard Health, Asthma and Allergy Foundation of America, Mayo Clinic, Cleveland Clinic, Allergy & Asthma Network, CHI Memorial, UChicago Medicine, American College of Allergy Asthmas and Immunology,